Methods and apparatus are provided for transmitting a refer ence-signal and a data signal by a user equipment in a com munication system. The data signal is generated. A sequence …
B Qu, HE Yujuan, F Xuan - US Patent 9,143,295, 2015 - Google Patents
A method and apparatus for allocating and processing sequences in a communication system is disclosed. The method includes: dividing sequences in a sequence group into …
Y Sun - US Patent 9,161,336, 2015 - Google Patents
In order to improve efficiency for sub-carrier allocation in a TDM multi-carrier system, the invention provides a novel frame structure and corresponding method and apparatus …
T Aiba, S Yamada, H Katsuragawa - US Patent 9,106,390, 2015 - Google Patents
A base station apparatus in a mobile communication system in which a mobile station apparatus transmits, to the base station apparatus, uplink data using a physical uplink …
T Aiba, S Yamada, H Katsuragawa - US Patent 9,173,125, 2015 - Google Patents
A mobile station (MS) that transmits uplink data on a PUSCH, the PUSCH being assigned by using a PDCCH. The MS receives a radio resource control signal including first information …